GoogleSignIn-iOS/GoogleSignIn/Sources/GIDToken.m

/*
 * Copyright 2022 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#import "GoogleSignIn/Sources/Public/GoogleSignIn/GIDToken.h"

#import "GoogleSignIn/Sources/GIDToken_Private.h"

// Key constants used for encode and decode.
static NSString *const kTokenStringKey = @"tokenString";
static NSString *const kExpirationDateKey = @"expirationDate";

@implementation GIDToken

- (instancetype)initWithTokenString:(NSString *)tokenString
                     expirationDate:(NSDate *)expirationDate {
  self = [super init];
  if (self) {
    _tokenString = tokenString;
    _expirationDate  = expirationDate;
  }
  
  return self;
}

#pragma mark - NSSecureCoding

+ (BOOL)supportsSecureCoding {
  return YES;
}

- (nullable instancetype)initWithCoder:(NSCoder *)decoder {
  self = [super init];
  if (self) {
    _tokenString = [decoder decodeObjectOfClass:[NSString class] forKey:kTokenStringKey];
    _expirationDate = [decoder decodeObjectOfClass:[NSDate class] forKey:kExpirationDateKey];
  }
  return self;
}

- (void)encodeWithCoder:(NSCoder *)encoder {
  [encoder encodeObject:_tokenString forKey:kTokenStringKey];
  [encoder encodeObject:_expirationDate forKey:kExpirationDateKey];
}

@end